Find all School-related info fast with the new School-Specific MBA Forum

It is currently 31 Aug 2015, 16:18
GMAT Club Tests

Close

GMAT Club Daily Prep

Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.

Customized
for You

we will pick new questions that match your level based on your Timer History

Track
Your Progress

every week, we’ll send you an estimated GMAT score based on your performance

Practice
Pays

we will pick new questions that match your level based on your Timer History

Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.

Events & Promotions

Events & Promotions in June
Open Detailed Calendar

Gmatprep - computer chips

  Question banks Downloads My Bookmarks Reviews Important topics  
Author Message
Intern
Intern
User avatar
Joined: 04 Feb 2007
Posts: 29
Followers: 0

Kudos [?]: 0 [0], given: 0

Gmatprep - computer chips [#permalink] New post 04 Feb 2007, 10:40
00:00
A
B
C
D
E

Difficulty:

(N/A)

Question Stats:

0% (00:00) correct 0% (00:00) wrong based on 0 sessions
This topic is locked. If you want to discuss this question please re-post it in the respective forum.

OA: B
Attachments

9.JPG
9.JPG [ 50.92 KiB | Viewed 492 times ]

Senior Manager
Senior Manager
User avatar
Joined: 04 Jan 2006
Posts: 279
Followers: 1

Kudos [?]: 24 [0], given: 0

 [#permalink] New post 04 Feb 2007, 12:09
Expected Ratio = total defect from S1 to S4 / total Shipment
= (2 + 5 + 6 + 4)/(5k + 12k + 18k + 16K)

= 17/51k


if ship 60k, the defective part should be = 60k x 17/51k = 60/3 = 20 parts

B. is the answer.
Manager
Manager
avatar
Joined: 10 Dec 2005
Posts: 112
Followers: 1

Kudos [?]: 3 [0], given: 0

 [#permalink] New post 05 Feb 2007, 14:47
Defect / Total = Sum (defect) for each shipment / Sum (Total) for each shipment.

Hence,

D/T = 1/1000*(2+5+6+4 / 16+18+12+5) = 17/51,000 = 1/3,000

Now we know the next shipment is 60,000

D = 60,000 / 3,000 = 20
_________________

"Live as if you were to die tomorrow. Learn as if you were to live forever." - Mahatma Gandhi

  [#permalink] 05 Feb 2007, 14:47
Display posts from previous: Sort by

Gmatprep - computer chips

  Question banks Downloads My Bookmarks Reviews Important topics  


GMAT Club MBA Forum Home| About| Privacy Policy| Terms and Conditions| GMAT Club Rules| Contact| Sitemap

Powered by phpBB © phpBB Group and phpBB SEO

Kindly note that the GMAT® test is a registered trademark of the Graduate Management Admission Council®, and this site has neither been reviewed nor endorsed by GMAC®.